Question

Find the sides of the squares which contain together $12.25$ hectares, the sides of the squares being in the ratio of $3:4$

Answer 1

Area of the square field
$=9$ hectares
$=90000m^2$
$\therefore$ Side of the square $\sqrt{90000}=300m$
Perimeter $4\times 300m=1200m$
$Time=\frac{Distance}{speed}=\frac{1200\times 60}{6000}$ minutes
$=12$ minutes